ghostscript doesn't build on Solaris 10

[Ignatios Souvatzis <ignatios%cs.uni-bonn.de@localhost>]

(That's for 2008Q2, 2008Q1 and 2007Q4.)

./obj/echogs -a ./obj/ldt.tr -n -s ./obj/gs.o -s
cat ./obj/ld.tr >>./obj/ldt.tr
./obj/echogs -a ./obj/ldt.tr -s - -ldl -lm  -lstdc++   -lm
if [ x != x ]; then LD_RUN_PATH=; export LD_RUN_PATH; fi; \
        XCFLAGS= XINCLUDE= XLDFLAGS= XLIBDIRS= XLIBS= \
        FEATURE_DEVS= DEVICE_DEVS= DEVICE_DEVS1= DEVICE_DEVS2= DEVICE_DEVS3= \
        DEVICE_DEVS4= DEVICE_DEVS5= DEVICE_DEVS6= DEVICE_DEVS7= DEVICE_DEVS8= \
        DEVICE_DEVS9= DEVICE_DEVS10= DEVICE_DEVS11= DEVICE_DEVS12= \
        DEVICE_DEVS13= DEVICE_DEVS14= DEVICE_DEVS15= DEVICE_DEVS16= \
        DEVICE_DEVS17= DEVICE_DEVS18= DEVICE_DEVS19= DEVICE_DEVS20= \
        DEVICE_DEVS_EXTRA= \
        /bin/sh <./obj/ldt.tr
Undefined                       first referenced
 symbol                             in file
bmp_map_16m_color_rgb               ./obj/gomni.o
libiconv_close                      ./obj/gdevopvp.o
bmp_map_16m_rgb_color               ./obj/gomni.o
libiconv_open                       ./obj/gdevopvp.o
libiconv                            ./obj/gdevopvp.o
ld: fatal: Symbol referencing errors. No output written to ./bin/gs
collect2: ld returned 1 exit status
gmake: *** [bin/gs] Error 1
*** Error code 2

Stop.
bmake: stopped in /opt/pkgsrc/pkgsrc/print/ghostscript
*** Error code 1